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package service;

import pojo.Item;
import java.util.List;
/**
 *
 * @author administrator
 */
public interface IItemService <T extends Item> extends IService<T>{
     public List<T> listItem(int offset, int pageSize);
     public T getItem(int itemID);
     public void updateItem(T item);
     public int count();
     public void saveItem(T item);
}

